457876
聚乙二醇甲醚甲基丙烯酸酯 溶液
average Mn 2,000, 50 wt. % in H₂O, methacrylate, methoxy
别名:
Polyethylene glycol
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关于此项目
线性分子式:
H2C=C(CH3)CO2(CH2CH2O)nCH3
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
产品名称
聚乙二醇甲醚甲基丙烯酸酯 溶液, average Mn 2,000, 50 wt. % in H2O
mol wt
average Mn 2,000
Quality Segment
reaction suitability
reagent type: chemical modification reagent
reaction type: Polymerization Reactions
concentration
50 wt. % in H2O
refractive index
n20/D 1.4054
density
1.079 g/mL at 25 °C
Ω-end
methacrylate
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
SMILES string
COCCOCCOCCOCCOC(=O)C(C)=C
InChI
1S/C13H24O6/c1-12(2)13(14)19-11-10-18-9-8-17-7-6-16-5-4-15-3/h1,4-11H2,2-3H3
InChI key
KRCGBOKYIUDIFY-UHFFFAOYSA-N
General description
表面接枝的聚乙二醇（PEG）可阻止蛋白吸收。聚(乙二醇)甲基醚甲基丙烯酸酯（m-PEGMA）通常用于产生PEG改性的表面。研究报道，m-PEGMA可通过臭氧诱导聚合接枝到聚醚氨酯表面，通过UV诱导共聚合接枝到翠绿亚胺膜。
Application
甲基丙烯酸酯端基可使该材料进一步聚合。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves